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Technical Data Sheet
SMA571571-1 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: WAVEGUIDE TYPE, power_rating: 2.0 WATTS AVERAGE, overall_width: 1.875 INCHES NOMINAL IN, overall_height: 2.702 INCHES NOMINAL IN, overall_length: 3.500 INCHES NOMINAL IN, frequency_range: 7.900 GIGAHERTZ MINIMUM AND 8.400 GIGAHERTZ MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-229-7988, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
SMA571571-1
NSN: 5985-00-229-7988
FSC: 5985
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
body_styleWAVEGUIDE TYPE
power_rating2.0 WATTS AVERAGE
overall_width1.875 INCHES NOMINAL IN
overall_height2.702 INCHES NOMINAL IN
overall_length3.500 INCHES NOMINAL IN
frequency_range7.900 GIGAHERTZ MINIMUM AND 8.400 GIGAHERTZ MAXIMUM
scale_linearityLINEAR
application_designWAVEGUIDE
operating_temp_range-25.0 TO 150.0 FAHRENHEIT DEGF
waveguide_flange_typeCHOKE
mounting_facility_patternFOUR POSITION RECTANGULAR
terminal_type_and_quantity2 FLANGE
NSN5985-00-229-7988
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,VARIABLE TITLE COMPONENT PN SMA571571-1 MFR ATTENUATOR,VARIABLE
KEY FEATURES
APPLICATION DESIGN: WAVEGUIDE
ADJUSTMENT DEVICE TYPE AND QUANTITY: 1 KNOB
SCALE LINEARITY: LINEAR
VOLTAGE STANDING WAVE RATIO: 1.20
ATTENUATION VARIATION METHOD: CONTINUOUS
POWER RATING: 2.0 WATTS AVERAGE
MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR
OVERALL ATTENUATION RANGE IN DECIBELS: +0.0 TO 20.0
TECHNICAL CHARACTERISTICS (FLIS)
APPLICATION DESIGNWAVEGUIDE
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
SCALE LINEARITYLINEAR
VOLTAGE STANDING WAVE RATIO1.20
ATTENUATION VARIATION METHODCONTINUOUS
POWER RATING2.0 WATTS AVERAGE
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 20.0
MOUNTING FACILITY TYPE AND QUANTITY8 UNTHREADED HOLE(S)
OPERATING TEMP RANGE-25.0 TO 150.0 FAHRENHEIT DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
50145Interchangeable
interchangeable cross-reference
interchangeable
F1945Interchangeable
interchangeable cross-reference
interchangeable
212301Interchangeable
interchangeable cross-reference
interchangeable
AA51154A-1A3AInterchangeable
interchangeable cross-reference
interchangeable
C1-CInterchangeable
interchangeable cross-reference
interchangeable
A-A-51154Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMA571571-1?
SMA571571-1 is a ATTENUATOR,VARIABLE.
What parts can replace SMA571571-1?
There are 12 known substitutes for SMA571571-1: 50145, F1945, 212301 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMA571571-1?
SMA571571-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-229-7988. This indicates validated use in U.S. government and defense supply chains.
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